214372217

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:628

約数の個数: 16

約数和(自身を含む): 223782912

約数和(自身を除く): 9410695

約数列:

[1, 47, 71, 227, 283, 3337, 10669, 13301, 16117, 20093, 64241, 757499, 944371, 3019327, 4561111, 214372217]

約数ペア:

[(1, 214372217), (47, 4561111), (71, 3019327), (227, 944371), (283, 757499), (3337, 64241), (10669, 20093), (13301, 16117)]